package com.example.book.mapper;

import com.example.book.model.BookInfo;
import org.apache.ibatis.annotations.Insert;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

import java.util.List;

/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: 九转苍翎
 * Date: 2025/7/25
 * Time: 22:03
 */
@Mapper
public interface BookInfoMapper {
    //添加图书
    @Insert("insert into book_info (book_name,author,count,price,publish,`status`)" +
            "values (#{bookName},#{author},#{count},#{price},#{publish},#{status})")
    Integer addBook(BookInfo bookInfo);

    @Select("select * from book_info where status != 0 order by id desc limit #{offset},#{limit}")
    List<BookInfo> queryBookByPage(Integer offset, Integer limit);

    @Select("select count(id) from book_info where status != 0")
    Integer count();

    @Select("select * from book_info where id = #{id}")
    BookInfo selectBookById(Integer id);

    Integer updateBookById(BookInfo bookInfo);

    Integer batchDeleteByID(List<Integer> ids);
}
